Retaining wall structure suitable for sloping field
By designing a retaining wall structure suitable for slopes, using frame beams and hinged members to enhance strength, and combining asphalt hemp silk and rubber water stops to improve waterproof performance, the existing retaining wall structure has been solved, and higher strength and better waterproof effect have been achieved.
Patent Information
- Application Number
- CN202420626200.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-28
- Publication Date
- 2025-03-18
- Estimated Expiration
- 2034-03-28
AI Technical Summary
The existing retaining wall structure has low strength in slope buildings and is prone to deformation. The waterproof structure of the permanent retaining wall is difficult to deal with, which can easily lead to leakage problems.
A retaining wall structure suitable for slopes is designed. Through the combination of frame beams, retaining wall foundations, walls, vertical back cast sections, first structural parts and second structural parts, a three-sided hinged structure is formed to enhance the strength and stability of the wall, and improve the waterproof performance through materials such as asphalt hemp silk and rubber water stops.
This structure can effectively resist deformation under external forces, reduce costs, simplify construction, shorten construction period, and facilitate maintenance and maintenance, avoid leakage problems.
Smart Images
Figure CN222632324U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of retaining walls, and in particular to a retaining wall structure suitable for slopes. Background Art
[0002] Various earthquake-resistant irregular slope buildings, such as climbing buildings and stepped embedded buildings, are built on slopes. For example, buildings are faced with soil on three sides, two sides, or one side. Due to the large height difference of the ground around the slope buildings, the lateral pressure and stiffness eccentricity of the soil on the main structure are relatively large, resulting in an irregular structural plane, which leads to a significant torsional effect of the main structure under the action of an earthquake.
[0003] In the related art, a permanent retaining wall separated from the main structure is usually set on one side of the slope to create a local flat environment, so that the retaining wall acts as a vertical component to withstand the soil pressure.
[0004] However, the retaining wall structure in the prior art has low strength and is prone to deformation. Utility Model Content
[0005] The embodiment of the present application provides a retaining wall structure suitable for slopes, which is used to solve the problem that the current retaining wall structure has low strength and is prone to deformation.
[0006] The embodiment of the present application provides a retaining wall structure suitable for slope land, including a frame beam, a retaining wall foundation, a wall body, a vertical post-casting section, a first component and a second component;
[0007] The retaining wall foundation is arranged on one side of the slope, the wall body is fixedly arranged on the retaining wall foundation, the vertical post-casting section is arranged above the wall body, the frame beam is arranged above the vertical post-casting section, and the frame beam is hinged to the wall body through the vertical post-casting section;
[0008] The first structural member is hinged to a first side of the wall, and the second structural member is hinged to a second side of the wall, wherein the first side is opposite to the second side.
[0009] In a feasible implementation, the wall includes a first concrete layer, a first additional rib and a first horizontal rib, the first additional rib is vertically arranged in the first concrete layer, and the end of the first additional rib is bent downward along the center line of the first concrete layer and riveted to the retaining wall foundation;
[0010] There are a plurality of first horizontal ribs, and the plurality of first horizontal ribs are evenly distributed along the extending direction of the first additional ribs.
[0011] In a feasible implementation, the wall further includes a first tie bar, and two ends of the first tie bar are respectively connected to two first additional bars at opposite positions.
[0012] In a feasible implementation, the retaining wall structure further includes a first asphalt hemp fiber, and the first asphalt hemp fiber is arranged between the vertical post-cast section and the wall body.
[0013] In a feasible implementation, the retaining wall structure also includes a first rubber waterstop, which is arranged in the first asphalt hemp fiber and inserted into the wall and the vertical post-cast section.
[0014] In a feasible implementation, a construction joint is provided at the end of the wall body close to the retaining wall foundation, and a water-stop steel plate is provided in a direction perpendicular to the construction joint.
[0015] In a feasible implementation, the vertical post-cast section includes a second concrete layer, second additional reinforcements and second horizontal reinforcements, the second additional reinforcements are arranged in the second concrete layer, and the second horizontal reinforcements are arranged in the second concrete layer in a direction perpendicular to the second additional reinforcements.
[0016] In a feasible implementation, the wall is hinged to the first component and the second component through a horizontal post-cast section;
[0017] The horizontal post-casting section includes a third concrete layer, third additional reinforcements and third horizontal reinforcements. The third additional reinforcements are arranged in the third concrete layer, and the third horizontal reinforcements are arranged in the third concrete layer in a direction perpendicular to the third additional reinforcements.
[0018] In a feasible implementation, the retaining wall structure further includes a second tie bar, and two ends of the second tie bar are respectively connected to two third additional bars at opposite positions.
[0019] In a feasible implementation, the retaining wall structure further includes a second asphalt hemp fiber, and the second asphalt hemp fiber is arranged between the horizontal post-cast section and the wall body.
[0020] The embodiment of the present application provides a retaining wall structure suitable for slope land, including a frame beam, a retaining wall foundation, a wall body, a vertical post-casting section, a first component and a second component; wherein the retaining wall foundation is arranged on one side of the slope land, the wall body is fixedly arranged on the retaining wall foundation, the vertical post-casting section is arranged above the wall body, the frame beam is arranged above the vertical post-casting section, and the frame beam is hinged to the wall body through the vertical post-casting section; the first component is hinged to the first side of the wall body, the second component is hinged to the second side of the wall body, the first side and the second side are opposite, and the first component and the second component are respectively hinged to the wall body. It can be understood that by hingedly connecting the three sides of the wall body to the first component, the second component and the frame beam respectively, it can form a three-sided hinge, thereby enhancing the strength of the wall body, ensuring the stability of the wall body, being able to resist the deformation of the wall body under the action of external force, avoiding the setting of a permanent retaining wall separated from the wall body to create a local flat environment, thereby reducing the cost. In addition, since the wall of this retaining wall structure is connected to the frame beam, the construction is simple, which reduces construction materials and shortens the construction period. Moreover, the wall can be easily maintained and repaired, reducing the maintenance workload. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present application and do not constitute improper limitations on the present invention.
[0022] In the attached picture:
[0023] Figure 1 It is a schematic diagram of a retaining wall structure suitable for slope land provided by an embodiment of the present application;
[0024] Figure 2 yes Figure 1 A vertical cross-sectional view of the retaining wall structure in FIG.
[0025] Figure 3 yes Figure 1 A cross-sectional view of a connection between a first structural member and a wall body in a retaining wall structure;
[0026] Figure 4 yes Figure 1 The front view of the retaining wall structure in;
[0027] Figure 5 yes Figure 1 A top view of the retaining wall structure in FIG.
[0028] Description of reference numerals:
[0029] 100-frame beam, 200-retaining wall foundation; 300-wall; 400-vertical post-casting section; 500-first structure; 600-second structure; 700-slope; 800-first asphalt hemp fiber; 900-first rubber waterstop; 1000-construction joint; 1100-waterstop steel plate; 1200-waterproof layer; 1300-horizontal post-casting section; 1400-second asphalt hemp fiber; 1500-second rubber waterstop;
[0030] 310 - first concrete layer; 320 - first additional reinforcement; 330 - first horizontal reinforcement; 340 - first tie reinforcement; 410 - second concrete layer; 420 - second additional reinforcement; 430 - second horizontal reinforcement; 1310 - third concrete layer; 1320 - third additional reinforcement; 1330 - third horizontal reinforcement. DETAILED DESCRIPTION
[0031] In order to enable those skilled in the art to better understand the technical solutions in this application, the following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the described embodiments are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this application.
[0032] In the description of the embodiments of the present application, the terms "first" and "second" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, for example, two, three, etc., unless otherwise clearly and specifically defined.
[0033] In this application, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0034] Various earthquake-resistant irregular slope buildings, such as climbing buildings and stepped embedded buildings, are built on slopes. For example, buildings are faced with soil on three sides, two sides, or one side. Due to the large height difference of the ground around the slope buildings, the lateral pressure and stiffness eccentricity of the soil on the main structure are relatively large, resulting in an irregular structural plane, which leads to a significant torsional effect of the main structure under the action of an earthquake.
[0035] In the related art, a permanent retaining wall separated from the main structure is usually set on one side of the slope to create a local flat environment, so that the retaining wall acts as a vertical component to withstand the soil pressure.
[0036] However, the retaining wall structure in the prior art is relatively low in strength and is prone to deformation. In addition, the waterproof structure of the permanent retaining wall in the prior art is difficult to handle, and the top of the retaining wall may deform, which may easily damage the waterproof structure, causing leakage problems that seriously affect the daily use of the building.
[0037] In order to solve the above problems, an embodiment of the present application provides a retaining wall structure suitable for slopes. The solution provided by the embodiment of the present application will be described in detail below in conjunction with the drawings in the specification.
[0038] Figure 1 It is a schematic diagram of a retaining wall structure suitable for slope land provided by an embodiment of the present application; Figure 2 yes Figure 1 A vertical section view of the retaining wall structure in FIG. Figure 3 yes Figure 1 A cross-sectional view of the connection between the first structural member 500 and the wall body 300 in the retaining wall structure; Figure 4 yes Figure 1 The front view of the retaining wall structure in; Figure 5 yes Figure 1 Top view of the retaining wall structure.
[0039] Reference Figures 1 to 5 As shown, an embodiment of the present application provides a retaining wall structure suitable for slopes, including a frame beam 100, a retaining wall foundation 200, a wall body 300, a vertical post-cast section 400, a first component 500 and a second component 600.
[0040] The retaining wall foundation 200 is arranged on one side of the slope 700, the wall body 300 is fixedly arranged on the retaining wall foundation 200, the vertical post-casting section 400 is arranged above the wall body 300, the frame beam 100 is arranged above the vertical post-casting section 400, and the frame beam 100 is hinged to the wall body 300 through the vertical post-casting section 400. Exemplarily, a waterproof layer 1200 is arranged between the retaining wall and the slope 700 and between the wall body 300 and the slope 700.
[0041] The first structural member 500 is hinged to the first side of the wall 300, and the second structural member 600 is hinged to the second side of the wall 300, and the first side is opposite to the second side. It can be understood that by hingedly connecting the three sides of the wall 300 to the first structural member 500, the second structural member 600 and the frame beam 100 respectively, a three-side hinge can be formed, thereby enhancing the strength of the wall 300, ensuring the stability of the wall 300, resisting the deformation of the wall 300 under the action of external force, avoiding the setting of a permanent retaining wall separated from the wall 300 to create a local flat environment, thereby reducing costs.
[0042] In addition, since the wall 300 of the retaining wall structure is connected to the frame beam 100, the construction is simple, which reduces construction materials and shortens the construction period. Moreover, the wall 300 can be easily maintained and repaired, reducing the maintenance workload.
[0043] Continue to refer to Figure 2 As shown, exemplarily, the wall 300 includes a first concrete layer 310, a first additional rib 320 and a first horizontal rib 330, the first additional rib 320 is vertically arranged in the first concrete layer 310, and the end of the first additional rib 320 is bent downward along the center line of the first concrete layer 310 and riveted to the retaining wall foundation 200; there are multiple first horizontal ribs 330, and the multiple first horizontal ribs 330 are evenly distributed along the extension direction of the first additional rib 320, the first horizontal rib 330 is arranged on the inner side of the first additional rib 320 and the first horizontal rib 330 is arranged at the bending part of the first additional rib 320, thereby improving the rigidity of the steel skeleton, preventing the occurrence of cracks, and helping to increase the overall strength of the wall 300, so that it can withstand greater force.
[0044] Specifically, the first additional ribs 320 are symmetrically arranged in the first concrete layer 310, and both ends of the first additional ribs 320 are bent downward by 90 degrees along the center line of the first concrete layer 310. In addition, one end of the first additional ribs 320 facing the retaining wall foundation 200 extends from the first concrete layer 310 to the retaining wall foundation 200 and is riveted. The length of the first additional ribs 320 extending into the retaining wall foundation 200 is not less than 15 times the diameter of the first additional ribs 320, thereby ensuring that the wall 300 can be firmly connected to the retaining wall foundation 200.
[0045] Continue to refer to Figure 2 As shown, in some examples, the wall 300 further includes a first tie bar 340, and both ends of the first tie bar 340 are respectively connected to two first additional bars 320 located opposite to each other. A plurality of first tie bars 340 are evenly spaced and arranged at the positions of the first additional bars 320 to improve the performance of the first concrete layer 310 after cracking and ensure the construction quality.
[0046] In addition, the retaining wall structure also includes a first asphalt hemp 800 and a first rubber water stop 900. The first asphalt hemp 800 is arranged between the vertical post-casting section 400 and the wall 300 and is fully filled to ensure the integrity of the wall 300. The first rubber water stop 900 is arranged in the first asphalt hemp 800 and inserted into the wall 300 and the vertical post-casting section 400 to ensure that groundwater cannot penetrate into the wall 300 and ensure the functional requirements of the wall 300.
[0047] Continue to refer to Figure 2 As shown, a construction joint 1000 is provided at the end of the wall 300 near the retaining wall foundation 200, and a waterproof steel plate 1100 is provided in a direction perpendicular to the construction joint 1000. The construction joint 1000 can prevent cracks from forming in the wall 300 due to changes in climate temperature, and the waterproof steel plate 1100 can cut off the penetration path of the lower part. Exemplarily, the width of the construction joint 1000 is 20 mm.
[0048] Continue to refer to Figure 2 As shown, the vertical post-casting section 400 includes a second concrete layer 350, a second additional rib 420 and a second horizontal rib 430. The second additional rib 420 is arranged in the second concrete layer 350, and the second horizontal rib 430 is arranged in the second concrete layer 350 in a direction perpendicular to the second additional rib 420. The second horizontal rib 430 is arranged inside the second additional rib 420 and the second horizontal rib 430 is arranged at the bend of the second additional rib 420, thereby improving the rigidity of the steel skeleton, preventing the generation of cracks, and facilitating the increase of the overall strength of the wall 300, so that it can withstand greater force.
[0049] In addition, the second additional ribs 420 are symmetrically arranged in the second concrete layer 350, and the two ends of the second additional ribs 420 are bent upward 90 degrees along the center line of the second concrete layer 350, and the upper ends thereof are anchored into the frame beam 100 to ensure the connection strength between the vertical post-casting section 400 and the frame beam 100. The length of the second additional ribs 420 extending into the frame beam 100 is not less than 15 times the diameter of the second additional ribs 420, thereby ensuring that the vertical post-casting section 400 and the frame beam 100 are firmly connected.
[0050] Reference Figure 4As shown, the wall 300 is hinged with the first component 500 and the second component 600 through the horizontal post-casting section 1300. The horizontal post-casting section 1300 includes a third concrete layer 1310, a third additional rib 1320 and a third horizontal rib 1330. The third additional rib 1320 is arranged in the third concrete layer 1310, and the third horizontal rib 1330 is arranged in the third concrete layer 1310 in a direction perpendicular to the third additional rib 1320. The third horizontal rib 1330 is arranged inside the third additional rib 1320 and the third horizontal rib 1330 is arranged at the bend of the third additional rib 1320, thereby improving the rigidity of the steel skeleton, preventing the generation of cracks, and facilitating the increase of the overall strength of the wall 300, so that it can withstand greater force.
[0051] Specifically, the third additional ribs 1320 are symmetrically arranged in the third concrete layer 1310, and both ends of the third additional ribs 1320 are bent inwardly by 90 degrees along the center line of the third concrete layer 1310. One end of the third additional ribs 1320 facing the first component 500 extends from the third concrete layer 1310 to the first component 500 and is riveted. The length of the third additional ribs 1320 extending into the first component 500 is not less than 15 times the diameter of the third additional ribs 1320, thereby ensuring that the first concrete layer 310 can be firmly connected to the first component 500.
[0052] The retaining wall structure also includes a second asphalt hemp fiber 1400 and a second rubber water stop 1500 . The second asphalt hemp fiber 1400 and the second rubber water stop 1500 are arranged between the horizontal post-cast section 1300 and the wall 300 , and are fully filled to ensure the integrity of the wall 300 .
[0053] On the other side, the second structural member 600 is hinged to the wall 300 through the horizontal post-casting section 1300 based on the same connection method, which will not be described in detail here.
[0054] It is easy to understand that those skilled in the art can combine, split, reorganize, etc. the embodiments of the present application to obtain other embodiments based on the several embodiments provided in the present application, and these embodiments do not exceed the protection scope of the present application.
[0055] The above specific implementation methods further explain in detail the purpose, technical solutions and beneficial effects of the embodiments of the present application. It should be understood that the above are only specific implementation methods of the embodiments of the present application and are not used to limit the protection scope of the embodiments of the present application. Any modifications, equivalent substitutions, improvements, etc. made on the basis of the technical solutions of the embodiments of the present application should be included in the protection scope of the embodiments of the present application.
Claims
1. A retaining wall structure suitable for slope land, characterized in that: It comprises a frame beam (100), a retaining wall foundation (200), a wall body (300), a vertical post-casting section (400), a first structural element (500) and a second structural element (600); The retaining wall foundation (200) is arranged on one side of the slope (700), the wall body (300) is fixedly arranged on the retaining wall foundation (200), the vertical post-casting section (400) is arranged above the wall body (300), the frame beam (100) is arranged above the vertical post-casting section (400), and the frame beam (100) is hinged to the wall body (300) through the vertical post-casting section (400); The first structural member (500) is hinged to a first side of the wall (300), and the second structural member (600) is hinged to a second side of the wall (300), wherein the first side is opposite to the second side.
2. The retaining wall structure suitable for slope land according to claim 1, characterized in that: The wall (300) comprises a first concrete layer (310), a first additional rib (320) and a first horizontal rib (330), wherein the first additional rib (320) is vertically arranged in the first concrete layer (310), and an end of the first additional rib (320) is bent downward along the center line of the first concrete layer (310) and riveted to the retaining wall foundation (200); There are a plurality of the first horizontal ribs (330), and the plurality of the first horizontal ribs (330) are evenly distributed along the extension direction of the first additional rib (320).
3. The retaining wall structure suitable for slope land according to claim 2, characterized in that: The wall (300) further comprises a first tie bar (340), and two ends of the first tie bar (340) are respectively connected to two first additional bars (320) located opposite to each other.
4. The retaining wall structure suitable for slope land according to claim 1, characterized in that: The retaining wall structure further comprises a first asphalt hemp fiber (800), wherein the first asphalt hemp fiber (800) is arranged between the vertical post-casting section (400) and the wall body (300).
5. The retaining wall structure suitable for slope land according to claim 4, characterized in that: The retaining wall structure further comprises a first rubber water stop (900), wherein the first rubber water stop (900) is arranged in the first asphalt hemp fiber (800) and is inserted into the wall (300) and the vertical post-cast section (400).
6. The retaining wall structure suitable for slope land according to claim 1, characterized in that: A construction joint (1000) is provided at the end of the wall body (300) close to the retaining wall foundation (200), and a water-stopping steel plate (1100) is provided in a direction perpendicular to the construction joint (1000).
7. The retaining wall structure suitable for slope land according to claim 1, characterized in that: The vertical post-cast section (400) comprises a second concrete layer (410), second additional reinforcement (420) and second horizontal reinforcement (430), wherein the second additional reinforcement (420) is arranged in the second concrete layer (410), and the second horizontal reinforcement (430) is arranged in the second concrete layer (410) in a direction perpendicular to the second additional reinforcement (420).
8. The retaining wall structure suitable for slope land according to claim 1, characterized in that: The wall (300) is hinged to the first structure (500) and the second structure (600) through a horizontal post-casting section (1300); The horizontal post-cast section (1300) includes a third concrete layer (1310), third additional reinforcement (1320) and third horizontal reinforcement (1330), wherein the third additional reinforcement (1320) is arranged in the third concrete layer (1310), and the third horizontal reinforcement (1330) is arranged in the third concrete layer (1310) in a direction perpendicular to the third additional reinforcement (1320).
9. The retaining wall structure suitable for slope land according to claim 8, characterized in that: The retaining wall structure further comprises a second tie bar, the two ends of which are respectively connected to two third additional bars (1320) located opposite to each other.
10. The retaining wall structure suitable for slope land according to claim 8, characterized in that: The retaining wall structure further comprises a second asphalt hemp fiber (1400), wherein the second asphalt hemp fiber (1400) is arranged between the horizontal post-casting section (1300) and the wall body (300).